| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.76 | 7.186% | $119.7911 | $119.79 | $119.80 | $119.80 |
| Purchase #2 | $193.55 | 13.822% | $220.3025 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $203.92 | 7.443% | $219.0978 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $119.42 | 9.216% | $130.4257 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $58.55 | 13.752% | $66.6018 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $88.33 | 12.103% | $99.0206 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $17.72 | 4.195% | $18.4634 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $793.25 | $873.7029 | $873.70 | $873.70 | $873.70 | |